[kaiten123]

Originally Posted by Izzy

No. You might have that switched around, I wouldn't know. The first one and the only one called boku no pico has no grown men. I can tell you exactly what happens in it if you want. I have a pretty vivid memory when it comes to video.

i'm sorry but you're wrong, that is quite clearly a grown man. I can guarentee you are either thinking of a different episode or are just plain wrong.
http://myanimelist.net/anime/1639/Boku_no_Pico


try looking at the sequels, you're probably thinking of one of them